[GHC] #2873: ghc-pkg list/dump --package-conf=missing returns successful error code

[GHC]

#2873: ghc-pkg list/dump --package-conf=missing returns successful error code
-----------------------------+----------------------------------------------
Reporter:  duncan            |          Owner:                  
    Type:  bug               |         Status:  new             
Priority:  normal            |      Component:  Compiler        
 Version:  6.10.1            |       Severity:  normal          
Keywords:                    |       Testcase:                  
      Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
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 If the user supplies a missing package file then ghc-pkg should return a
 non-0 exit code to indicate failure.

 {{{
 $ ghc-pkg list --package-conf=missing
 missing:
 }}}

 (I note that we need a trac component for "Package system" tickets.)

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2873>
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